Ko te kiriata EVA he momo kiriata matotoru teitei i hangaia mai i te kapia polymer (ethylene-vinyl acetate copolymer) hei rauemi mata matua, me te tāpiri i ngā tāpiringa motuhake me te tukatuka mā te whakamahi i ngā taputapu motuhake. Mā te rangahau me te whanaketanga tonu o te kiriata EVA, kei te pakari haere tonu te kiriata EVA, ā, kua riro te kiriata EVA ā-rohe hei kaweake mai i te kawemai.
He tokomaha te hunga e whakaaro ana ko te kiriata EVA anake ka taea te whakamahi mō ngā whakapaipai o roto, engari mai i te tau 2007, kua angitu te tono a Shandong Fangding Safety Glass Technology Co., Ltd (te mua o Fangding Technology Co., Ltd.) mō te tiwhikete CCC, e whakaatu ana ka tutuki i te kiriata EVA ngā whakaritenga ā-motu mō te karāhe hangarau o waho e pā ana ki te kaha, te mārama, te piri rānei. Mai i taua wā, kua pakaru te tautohe ko te PVB anake te mea maroke e whakamahia ana mō te hangarau o waho i Haina.
Kiriata EVA i roto i ngā tono hangarau o waho:
★ I te marama o Poutū-te-rangi 2009, ka tīmata te whenua ki te whakatakoto, i te marama o Poutū-te-rangi 2010, ko te whakaputanga mana o te paerewa karāhe whakakikorua ā-motu e kī ana me whakamahi te kiriata PVB mō te karāhe motuka. Ā, ka taea te whakamahi i ngā karāhe whakakikorua whare, pērā i te ārai taupee, te tuanui rama, ngā matapihi pakihi, te pakitara ārai karāhe, te kiriata PVB me te EVA.
He pai ake te ātete EVA ki te mārama, te ātete ki te waikura, te ātete ki te huarere, te ātete ki te waikura, te ātete ki te haruru i te PVB, ā, he ngāwari te rokiroki, he hangarau tukatuka māmā, he watea te whakahaere, me te utu iti, he maha ngā kamupene e aro nui ana ki te EVA.
E mōhio ana te katoa o te umanga, ina he karāhe whakakikoruatia te autoclave, me whakamahi he putea silicone hei whakawātea i mua, ā, hei penapena utu, ka whakawāteahia e ētahi kamupene me ngā putea kirihou whakakorekore, kātahi ka uru ki roto i te autoclave, he tino uaua, he nui hoki te utu.
Engari ka whakatauhia tēnei raruraru e te oumu whakakikorua EVA: ka taea te whakanoho i te karāhe whakakikorua piko ki roto i te oumu mō te pēhanga-mua, kātahi ka uru ki roto i te autoclave. Ināianei, me te whanaketanga o te hangarau, kua whakawhanakehia e Fangding Technology Co., Ltd. he taputapu karāhe whakakikorua piko ka taea te hanga kotahi, e tino penapena ana i te wā me te utu.
Te whakamahinga o te kiriata EVA ki te karāhe whakapaipai:
Me hanga ngā karāhe toi pēnei i te waea, te papanga, te pepa whakaahua, me te whakakaha paparanga kotahi ki te kiriata EVA, inā koa ko ngā karāhe toi hou me ngā mea tūturu kei waenganui, pēnei i ngā putiputi tūturu me te tarutaru wiwi. Ināianei ko te momo karāhe toi kounga teitei ka kaweakehia ki tāwāhi.
Te whakamahinga o te kiriata EVA ki te karāhe pūngao hou:
Ko te whakamahinga o te kiriata EVA i roto i te pūngao hou e whakaatahia ana i roto i ngā panera photovoltaic o te rā, te karāhe kawe hiko, te karāhe whakaitiiti me ētahi atu. Ko te hanga o ngā panera photovoltaic o te rā he mea hanga mai i te anga silicon me te papa ara iahiko me te kiriata EVA hiato, he mea hanga i te nuinga o te wā mai i te mīhini whakakikorua; ka taea te hanga karāhe kawe hiko tikanga kia kawe hiko mā te whakakikorua i te kiriata kawe hiko (kiriata ITO) ki runga i te mata o te karāhe noa. Ināianei ko te karāhe kawe hiko he karāhe whakakikorua i hangaia mai i te kiriata EVA me te kiriata kawe hiko, ā, ko ētahi o te karāhe he mea whakapiri ki te LED, he ataahua ake, he whānui ake.
Ko te karāhe whakawhiti he momo karāhe hiko-whakaahua motuhake hou e kuhu ana i te kiriata tioata wai me te kiriata EVA ki waenganui o ngā paparanga karāhe e rua, kātahi ka hanga i te hanganga kuhu i muri i tētahi pāmahana me te pēhanga. Ināianei kua whakamahia whānuitia te karāhe pūngao hou i hangaia ki te kiriata EVA i roto i ngā wāhi pakihi me ngā wāhi tūmatanui me ngā kāinga whānau.
Te takoha a te kiriata EVA ki te karāhe ahumahi:
Ko te karāhe o te tatau pouaka whakamātao me te mīhini horoi o nāianei he karāhe whakapakeke, ā, he rauemi motuhake tata ki te 3.2mm te matotoru me te kiriata EVA ka pēhia ngātahi i te pāmahana teitei, he mea ataahua, he mea haumaru hoki.
Hei whakatutuki i ngā hiahia o te tini o ngā kiritaki, kei te piki haere hoki te rangahau me te whanaketanga o te kiriata EVA, e whakapono ana ahau ā te wā tata nei, ka puta he putanga hou mō te kiriata EVA i roto i te motuka, te rererangi, me te karāhe moana.
Wā tuku: Maehe-12-2024
